/image%2F4923565%2F20201013%2Fob_48b427_bk4xqml4-400x400.jpg)
/https%3A%2F%2Fmedia-cldnry.s-nbcnews.com%2Fimage%2Fupload%2Ft_nbcnews-fp-1200-630%2Cf_auto%2Cq_auto%3Abest%2Frockcms%2F2021-11%2F211103-mri-scan-jm-0906-71b5c7.jpg)
Is long Covid all in your head? Maybe. But that's what makes it real.
Early research suggests that SARS-CoV-2 can enter the brain easily through a person's nose, infiltrating brain cells where it lurks unchecked, possibly leading to lasting neurological symptoms, such